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Analog Devices Inc patents


      
Recent patent applications related to Analog Devices Inc. Analog Devices Inc is listed as an Agent/Assignee. Note: Analog Devices Inc may have other listings under different names/spellings. We're not affiliated with Analog Devices Inc, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Analog Devices Inc-related inventors




Search recent Press Releases: Analog Devices Inc-related press releases
Count Application # Date Analog Devices Inc patents (updated weekly) - BOOKMARK this page
12016002996802/04/16  new patent  Tracking slow varying frequency in a noisy environment and applications in healthcare
22016003441602/04/16  new patent  Peripheral device diagnostics and control over a two-wire communication bus
32016003441702/04/16  new patent  Distributed audio coordination over a two-wire communication bus
42016003591402/04/16  new patent  Filter coating design for optical sensors
52016002577701/28/16 Circuit architecture for mode switch
62016002621601/28/16 Capacitive sensors for grip sensing and finger tracking
72016002835501/28/16 Dynamic current source for amplifier integrator stages
82016002060301/21/16 Apparatus and methods for transient overstress protection with active feedback
92015037893912/31/15 Memory mechanism for providing semaphore functionality in multi-master processing environment
102015038112812/31/15 Hybrid translinear amplifier
112015038114612/31/15 Charge sharing time domain filter
122015037266412/24/15 Apparatus and methods for switch-coupled oscillators
132015037268212/24/15 Sampled analog loop filter for phase locked loops
142015037327712/24/15 Adaptive gain adjustment in an imaging system
152015036252312/17/15 Low profile multi-axis sensing system
162015036505512/17/15 Reduced-power dissipation for circuits handling differential or pseudo-differential signals
172015035522212/10/15 Mems sensor with dynamically variable reference capacitance
182015035598912/10/15 Safety node in interconnect data buses
192015034868712/03/15 Isolated power converter with magnetics on chip
202015033679011/26/15 Fabrication of tungsten mems structures
212015033886511/26/15 High-speed multiphase precision clamping circuit
222015034100311/26/15 Differential current amplifier
232015033283611/19/15 Magnetic devices and methods for manufacture using flex circuits
242015033371211/19/15 Four-stage circuit architecture for detecting pulsed signals
252015033378611/19/15 Offset compensation in a receiver
262015031819011/05/15 Baw gyroscope with bottom electrode
272015030952610/29/15 Reference buffer with wide trim range
282015031187210/29/15 Apparatus and methods for amplifier input protection
292015031189510/29/15 High performance reconfigurable voltage buffers
302015031266310/29/15 Source separation using a circular model
312015030196810/22/15 Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system
322015028829210/08/15 High bandwidth, high efficiency dc-dc multilevel converter topology
332015028833610/08/15 Apparatus and methods for multi-channel autozero and chopper amplifiers
342015028837810/08/15 High resolution analog to digital converter
352015028837910/08/15 Cancellation of feedback digital-to-analog converter errors in multi-stage delta-sigma analog-to-digital converters
362015028854510/08/15 Apparatus and methods for continuous-time equalization
372015028854910/08/15 Systems and methods for narrowband signal quadrature error correction
382015026939609/24/15 System and security-aware master
392015027081809/24/15 Gain calibration
402015025766309/17/15 Low frequency noise improvement in plethysmography measurement systems
412015025407809/10/15 Pre-fetch unit for microprocessors using wide, slow memory
422015025613309/10/15 Low noise amplifier for multiple channels
432015025616909/10/15 Apparatus and methods for input bias current reduction
442015025617009/10/15 Circuits with floating bias
452015023665008/20/15 Output stage for near rail operation
462015023673908/20/15 Apparatus and methods for wide bandwidth analog-to-digital conversion of quadrature receive signals
472015023718308/20/15 Grip detection and capacitive gesture system for mobile devices
482015022716208/13/15 Redundant clock switchover
492015022010008/06/15 Current source calibration tracking temperature and bias current
502015021497307/30/15 Multi-input analog-to-digital converter
512015018045506/25/15 Apparatus and methods for multiphase oscillators
522015018050106/25/15 Complementary switches in current switching digital to analog converters
532015018169706/25/15 Integrated device die and package with stress reduction features
542015017187806/18/15 High output power digital-to-analog converter system
552015016289406/11/15 Synchronous charge sharing filter
562015015402706/04/15 Thread offset counter
572015015587806/04/15 Stochastic encoding in analog to digital conversion
582015014553705/28/15 Capacitive sensor with differential shield
592015014558805/28/15 Bi-directional current sensor
602015013788205/21/15 Analog active low-pass filters
612015013793205/21/15 Small size and fully integrated power converter with magnetics on chip
622015013867805/21/15 Apparatus and protecting rf and microwave integrated circuits
632015012870105/14/15 Method and detecting linear and rotational movement
642015012199505/07/15 Vertically integrated systems
652015012202405/07/15 Accelerometer with offset compensation
662015012364905/07/15 Sampling control for maximum power point tracking
672015012729705/07/15 Multiuse optical sensor
682015011531704/30/15 Protection devices for precision mixed-signal electronic circuits and methods of forming the same
692015011537604/30/15 Mems device with outgassing shield
702015011688204/30/15 Apparatus and time-delayed thermal overload protection
712015011707404/30/15 Auto-tuning current loop compensation for power factor correction controller
722015010185404/16/15 Miniature planar transformer
732015009725304/09/15 Sealed mems devices with multiple chamber pressures
742015009763704/09/15 Programmable filter
752015009154904/02/15 Microwave voltmeter using fully-linearized diode detector
762015009174404/02/15 Accuracy enhancement techniques for adcs
772015008492403/26/15 Position determination techniques in resistive touch screen applications
782015008603803/26/15 Time-frequency directional processing of audio signals
792015007655703/19/15 Signal io protection devices referenced to single power supply and methods of forming the same
802015007662803/19/15 Multi-port device package
812015007718303/19/15 Current-feedback operational amplifier
822015007721403/19/15 Composite resistors
832015007850103/19/15 Lock detector for phase-locked loop
842015007080603/12/15 High voltage tolerant supply clamp
852015006104303/05/15 Compact sensor module
862015006176803/05/15 High speed amplifier
872015006177603/05/15 High speed amplifier
882015005449102/26/15 System and detecting a fundamental frequency of an electric power system
892015005455902/26/15 Dc restoration for synchronization signals
902015005457602/26/15 Apparatus and methods for chopper amplifiers
912015004889202/19/15 Low-noise current source
922015004896102/19/15 High output power digital-to-analog converter system
932015004966602/19/15 Multi-carrier base station receiver
942015004228302/12/15 Battery stack with distributed control of cells driving events
952015004451502/12/15 Battery pack with locally controlled disconnect safeguards
962015004452102/12/15 Battery cell with discretion to drive loads within battery stack
972015004452202/12/15 Battery stack with leapfrogging protocol
982015003556402/05/15 Power supply monitor
992015002821301/29/15 System and lidar signal conditioning
1002015002849901/29/15 Apparatus and forming alignment features for back side processing of a wafer
1012015002883501/29/15 Area-efficient frequency compensation
1022015002892401/29/15 Oscillator circuit with output slope proportional to supply voltage
1032015003010201/29/15 Wideband quadrature error correction
1042015003010301/29/15 Wideband quadrature error detection and correction
1052015003016401/29/15 Microphone calibration
1062015003016601/29/15 Apparatus, systems, and methods for calibration of microphones
1072015002226701/22/15 Apparatus and methods for electronic amplification
1082015001523901/15/15 Apparatus and real time harmonic spectral analyzer
1092015001533701/15/15 Modular approach for reducing flicker noise of mosfets
1102015001627201/15/15 Jesd test sequencer generator
1112015001647101/15/15 Configurable quad byte framer
1122015000896001/08/15 Digital phase detector
1132015000905001/08/15 Differential decoder
1142015001218401/08/15 Method for power management of wireless automotive modules
1152015000220001/01/15 Digital slew rate limiter
1162015000232201/01/15 Switching scheme for isi mitigation in data converters
1172015000677501/01/15 Bridge circuit to arbitrate bus commands
1182014037457012/25/14 Gain-ranging charge amplifier
1192014037485012/25/14 Apparatus and shielding and biasing in mems devices encapsulated by active circuitry
1202014037485212/25/14 Electrical shielding in a mems leadframe package
1212014037485412/25/14 Vertical mount package and wafer level packaging therefor
1222014037485612/25/14 Apparatus and preventing stiction of mems devices encapsulated by active circuitry
1232014037597812/25/14 Optical time-of-flight system
1242014037598512/25/14 Optical angle measurement
1252014035698912/04/14 Method of manufacturing mems devices with reliable hermetic seal
1262014034014011/20/14 Phased-array charge pump supply
1272014034014911/20/14 Method for low power low noise input bias current compensation
1282014034030211/20/14 Integrated gesture sensor module
1292014034125711/20/14 Temperature sensor system and method
1302014034454511/20/14 Parallel atomic increment
1312014033294711/13/14 Packages and methods for packaging
1322014033346311/13/14 Split-path data acquisition signal chain
1332014032384410/30/14 Circuit architecture for photodiodes
1342014031306510/23/14 Clock signal error correction in a digital-to-analog converter
1352014029224910/02/14 Control techniques for motor driven systems
1362014028516709/25/14 Auto-tuning switching regulator
1372014026051509/18/14 System and run-time hermeticity detection of a capped mems device
1382014026061109/18/14 Xy-axis gyroscopes with electrode configuration for detecting quadrature errors and out-of-plane sense modes
1392014026246409/18/14 Laterally coupled isolator devices
1402014026452009/18/14 Integrated circuit structure and protection from damage to gate dielectric
1412014026488109/18/14 Methods and structures to facilitate through-silicon vias
1422014026557809/18/14 Fine timing adjustment method
1432014026633209/18/14 Isolator-based transmission system with side isolator channel for refresh signals
1442014026635809/18/14 Low-distortion programmable capacitor array
1452014026637309/18/14 Integrated delayed clock for high speed isolated spi communication
1462014026637609/18/14 Active clock tree for data converters
1472014026643709/18/14 Active cascode circuit using backgate control
1482014026644109/18/14 Three stage amplifier
1492014026647609/18/14 Extended range ring oscillator using scalable feedback
1502014026648109/18/14 Oscillator with primary and secondary lc circuits
1512014026656609/18/14 Composite resistors
1522014026684409/18/14 Method and device for improving convergence time in correlation-based algorithms
1532014026684709/18/14 Background calibration of adc reference voltage due to input signal dependency
1542014026986309/18/14 Transmitter lo leakage calibration scheme using loopback circuitry
1552014026986609/18/14 Apparatus and methods for loss of signal detection
1562014026997909/18/14 All digital zero-voltage switching
1572014026998809/18/14 Radio frequency domain digital pre-distortion
1582014027000109/18/14 Quadrature error detection and correction
1592014027000209/18/14 System and method quadrature error detection and correction
1602014027390209/18/14 Quadrature error correction using polynominal models in tone calibration
1612014028042109/18/14 Fft accelerator
1622014028165409/18/14 Synchronizing data transfer from a core to a physical interface
1632014025101109/11/14 Tilt mode accelerometer with improved offset and noise performance
1642014025335309/11/14 Apparatus and reducing sampling circuit timing mismatch
1652014025483509/11/14 Packaged microphone system with a permanent magnet
1662014024709509/04/14 Frequency temperature offset compensation
1672014025004109/04/14 Distributed factor graph system
1682014023243508/21/14 Analog minimum or maximum voltage selector circuit
1692014023246008/21/14 Differential charge reduction
1702014023377308/21/14 Charge sharing analog computation circuitry and applications
1712014022520308/14/14 Packages and methods for packaging mems microphone devices
1722014022522808/14/14 Apparatus for transceiver signal isolation and voltage clamp and methods of forming the same
1732014022567308/14/14 Variable gain amplifier
1742014021752108/07/14 Mems device with stress relief structures
1752014021756608/07/14 Double-sided package
1762014021815308/07/14 Step up or step down micro-transformer with tight magnetic coupling
1772014022072308/07/14 Methods and structures for using diamond in the production of mems
1782014022343908/07/14 Superscalar control for a probability computer
1792014020884907/31/14 Teeter totter accelerometer with unbalanced mass
1802014021053807/31/14 Multiple ramp variable attenuator
1812014021054607/31/14 Tuning circuitry and active filters
1822014020342207/24/14 Microchip with blocking apparatus and fabricating microchip
1832014019753107/17/14 Compact device package
1842014019054307/10/14 Wafer scale thermoelectric energy harvester
1852014019178307/10/14 Pin driver circuit with improved swing fidelity
1862014019180007/10/14 Multiple winding transformer coupled amplifier
1872014019309007/10/14 Apparatus and methods for reducing common-mode noise in an imaging system
1882014019558107/10/14 Fixed point division circuit utilizing floating point architecture
1892014017635606/26/14 Apparatus and methods for voltage comparison
1902014017552406/26/14 Vertically integrated systems
1912014017560006/26/14 Vertically integrated systems
1922014017623206/26/14 Cartesian feedback loop transmitter with improved loop filter
1932014017657106/26/14 Block-based signal processing
1942014016710406/19/14 Interface protection device with integrated supply clamp and forming the same
1952014016710506/19/14 Devices for monolithic data conversion interface protection and methods of forming the same
1962014016710606/19/14 Interface protection device with integrated supply clamp and forming the same
1972014015922606/12/14 Compact sensor module
1982014015980506/12/14 Sub-gate delay adjustment using digital locked-loop
1992014015981306/12/14 Enhanced transconductance circuit
2002014015383406/05/14 Hough transform for circles
2012014015155706/05/14 Photonic sensor and a manufacturing such a sensor
2022014015228006/05/14 Apparatus and distributing power-up power dissipation
2032014015248006/05/14 Enhanced second order noise shaped segmentation and dynamic element matching technique
2042014015268006/05/14 System and efficient resource management of a signal flow programmed digital signal processor code
2052014014424005/29/14 Apparatus and methods for ultrasound probes
2062014014578105/29/14 Apparatus and methods for ultrasound transmit switching
2072014014578505/29/14 Apparatus and methods for equalization
2082014014586705/29/14 Switching scheme for isi mitigation in data converters
2092014013873505/22/14 Junction-isolated blocking voltage devices with integrated protection structures and methods of forming the same
2102014013185005/15/14 Microchip with blocking apparatus and fabricating microchip
2112014013232505/15/14 Control circuit for use with a four terminal sensor, and measurement system including such a control circuit
2122014013305505/15/14 Active detection and protection of sensitive circuits against transient electrical stress events
2132014013706705/15/14 Filter design tool
2142014013706805/15/14 Filter design tool
2152014013706905/15/14 Filter design tool
2162014012540705/08/14 Bandwidth limiting for amplifiers
2172014011587305/01/14 Micro-electro-mechanical switch beam construction with minimized beam distortion and constructing
2182014011747305/01/14 Packages and methods for packaging
2192014011908205/01/14 Isolated digital transmission with improved emi immunity
2202014011082504/24/14 Compound semiconductor lateral pnp bipolar transistors
2212014011119204/24/14 Magnetic field direction detector
2222014011522404/24/14 Memory interconnect network architecture for vector processor
2232014011527804/24/14 Memory architecture
2242014010219504/17/14 Electrode arrangements for quadrature suppression in inertial sensors
2252014010346404/17/14 Microphone system with integrated passive device die
2262014010400004/17/14 Feed-forward circuit to prevent phase inversion
2272014010526404/17/14 System and method to calibrate the frequency response of an electronic filter
2282014009708104/10/14 Methods of forming a thin film resistor
2292014009789604/10/14 Offset current trim circuit
2302014009791004/10/14 Monolithic band switched coupled push-push oscillator
2312014010133904/10/14 Efficient scheduling of read and write transactions in dynamic memory controllers
2322014010134504/10/14 Universal serial bus (usb) plug-in event detection system and associated method
2332014010135104/10/14 Two-wire communication protocol engine
2342014010147704/10/14 Power switching in a two-wire conductor system
2352014009177304/03/14 System and generating a regulated boosted voltage using a controlled variable number of charge pump circuits
2362014009183504/03/14 Apparatus and methods for digital configuration of integrated circuits
2372014009195404/03/14 Sub-gate delay adjustment using digital locked-loop
2382014008433103/27/14 Heterojunction compound semiconductor protection clamps and methods of forming the same
2392014008434703/27/14 Bidirectional heterojunction compound semiconductor protection devices and methods of forming the same
2402014008499903/27/14 Apparatus and wide common mode difference
2412014008500503/27/14 Circuit to prevent load-induced non-linearity in operational amplifiers
2422014008511703/27/14 Sampling circuit, a reducing distortion in a sampling circuit, and an analog to digital converter including such a sampling circuit
2432014008636403/27/14 Apparatus and methods for quadrature clock signal generation
2442014008643303/27/14 Microphone with programmable frequency response
2452014007786203/20/14 Electrical networks and methods of forming the same
2462014007879503/20/14 Charge pump supply with clock phase interpolation
2472014007038203/13/14 Pre-molded mems device package
2482014007038303/13/14 Pre-molded mems device package with conductive shell
2492014007078503/13/14 Controller for a dc to dc converter, a combination of a controller and a dc to dc converter, and a operating a dc to dc converter



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Analog Devices Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Analog Devices Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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